def test_dependencies_failed(mocker: MockerFixture) -> None:
"""
must raise exception if there are errors during srcinfo load
"""
mocker.patch("pathlib.Path.read_text", return_value="")
mocker.patch("ahriman.models.package.parse_srcinfo",
return_value=({
"packages": {}
}, ["an error"]))
with pytest.raises(InvalidPackageInfo):
Package.dependencies(Path("path"))
def test_dependencies_with_version(mocker: MockerFixture,
resource_path_root: Path) -> None:
"""
must load correct list of dependencies with version
"""
srcinfo = (resource_path_root / "models" /
"package_yay_srcinfo").read_text()
mocker.patch("pathlib.Path.read_text", return_value=srcinfo)
assert Package.dependencies(Path("path")) == {"git", "go", "pacman"}
def load(cls: Type[Leaf], package: Package) -> Leaf:
"""
load leaf from package with dependencies
:param package: package properties
:return: loaded class
"""
clone_dir = Path(tempfile.mkdtemp())
try:
Task.fetch(clone_dir, package.git_url)
dependencies = Package.dependencies(clone_dir)
finally:
shutil.rmtree(clone_dir, ignore_errors=True)
return cls(package, dependencies)
def process_dependencies(path: Path) -> None:
if without_dependencies:
return
dependencies = Package.dependencies(path)
self.add(dependencies.difference(known_packages), without_dependencies)